Asynchronous visualization of an FMCW electric field at 76.5 GHz using integrated multichannel electro-optic probe

被引：0
|
作者：
Hisatake, Shintaro [1 ]
Kamada, Junpei [1 ]
Asano, Yuya [1 ]
Uchida, Hirohisa [2 ]
Tojo, Makoto [3 ]
Oikawa, Yoichi [3 ]
Miyaji, Kunio [3 ]
机构：
[1] Gifu Univ, Dept Elect Elect & Comp Engn, Gifu, Japan
[2] Arkray Inc, Kyoto, Japan
[3] Think Lands Co Ltd, Yokohama, Kanagawa, Japan
来源：
2020 INTERNATIONAL TOPICAL MEETING ON MICROWAVE PHOTONICS (MWP 2020) | 2020年
关键词：
FMCW radar; autonomous radar; millimeter-wave; radar inspection; near-field visualization; radiation pattern characterization; EO sensing;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
We demonstrate the visualization of an amplitude and phase distribution of a frequency-modulated continuous wave (FMCW) radar signal (318 MHz bandwidth) at 76.5 GHz. The system is based on an asynchronous technique using an integrated multichannel electro-optic probe in which neither a reference probe nor a cable plugged to the RF source is required. Near field of the FMCW electric field emitted from a horn antenna was measured and radiation pattern was characterized.
引用
收藏
页码：112 / 115
页数：4
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